Interval Timer

[egonct]

So I think that I'm going to buy this cd instead of spending $100 on an actual ring timer.



Any thoughts/experiences with this? Also, 2 min rounds 30 sec rest, or 3 min rounds 1 min rest?

[2swell k-wells]

go to bed.

[average.joe]

Check out this site. If you have internet where you work out, it's badass.